MCP23017T-E/SSAlternatives & Equivalent Parts
About MCP23017T-E/SS
MCP23017T-E/SS is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | MCP23017T-E/SSSource | TAJB106M016RNJ | WCR0805-1K0FI | MC14093BDTR2G | MCP23018-E/SS |
|---|---|---|---|---|---|
| Manufacturer | Microchip | AVX | WELWYN | ON Semiconductor | Microchip |
| Package Type | Small Outline Packages | Capacitor Moulded Polarised | Resistor Chip | Small Outline Packages | Small Outline Packages |
| Pin Count | 28 | 2 | 2 | 14 | 24 |
| Temperature Range | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.2631 | $0.1055 | $0.0220 | $0.2105 | $1.6100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | SSOP-28 | — | — | 948G | SSOP-24 |
| Factory Lead Time | 2 Weeks | 13 Weeks | — | 7 Weeks | 7 Weeks |
| YTEOL | 8 | 10 | — | 5 | 9 |
| Clock Frequency-Max | 10 MHz | — | — | — | 10 MHz |
| JESD-30 Code | R-PDSO-G28 | — | — | R-PDSO-G14 | R-PDSO-G24 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 |
| Number of Bits | 16 | — | — | — | 16 |
| Number of I/O Lines | 16 | — | — | — | 16 |
| Number of Ports | 2 | — | — | — | 2 |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP20,.3 | — | — | TSSOP14,.25 | SSOP24,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR PACKAGE | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMT | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | 260 |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified |
| Supply Current-Max | 1 mA | — | — | — | 1 mA |
| Supply Voltage-Max | 5.5 V | — | — | — | 5.5 V |
| Supply Voltage-Min | 4.5 V | — | — | — | 1.8 V |
| Supply Voltage-Nom | 5 V | — | — | — | 5 V |
| Surface Mount | YES | YES | — | YES | YES |
| Technology | CMOS | — | — | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | — | — | MILITARY | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | — | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | — | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | — | — | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | — | — | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE | — | — | — | PARALLEL IO PORT, GENERAL PURPOSE |
| ## MCP23017T-E/SS Alternates Showing results | Image | — | — | — | — |
| Reach Compliance Code | — | Compliant | — | — | — |
| Additional Feature | — | ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ | — | — | — |
| Capacitance | — | 10 µF | — | — | — |
| Capacitor Type | — | TANTALUM CAPACITOR | — | — | — |
| Dielectric Material | — | TANTALUM (DRY/SOLID) | — | — | — |
| ESR | — | 2800 mΩ | — | — | — |
| Height | — | 1.9 mm | — | — | — |
| Leakage Current | — | 0.0016 mA | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — |
| Negative Tolerance | — | 20% | — | — | — |
| Packing Method | — | TR, PLASTIC, 7 INCH | — | TR | — |
| Polarity | — | POLARIZED | — | — | — |
| Positive Tolerance | — | 20% | — | — | — |
| Rated (DC) Voltage (URdc) | — | 16 V | — | — | — |
| Ripple Current | — | 70 mA | — | — | — |
| Size Code | — | 1210 | — | — | — |
| Tan Delta | — | 0.06 | — | — | — |
| Terminal Shape | — | J BEND | — | — | — |
| Family | — | — | — | 4000/14000/40000 | — |
| Load Capacitance (CL) | — | — | — | 50 pF | — |
| Logic IC Type | — | — | — | NAND GATE | — |
| Number of Functions | — | — | — | 4 | — |
| Number of Inputs | — | — | — | 2 | — |
| Prop. Delay@Nom-Sup | — | — | — | 250 ns | — |
| Propagation Delay (tpd) | — | — | — | 250 ns | — |
| Schmitt Trigger | — | — | — | YES | — |
| Supply Voltage-Max (Vsup) | — | — | — | 18 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 3 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — |
| ## MCP23018-E/SS Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for MCP23017T-E/SS — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MCP23017T-E/SS is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating MCP23017T-E/SS replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to MCP23017T-E/SS?
Known equivalents for MCP23017T-E/SS include TAJB106M016RNJ, WCR0805-1K0FI, MC14093BDTR2G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP23017T-E/SS?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify MCP23017T-E/SS alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.